The Tipping Point by Malcolm Gladwell is a book about how small actions at the right time, in the right place, and with the right people can create a "tipping point" for anything from a product to an idea to a trend. Gladwell is not a sociologist, but he relies on sociological studies, and those from other disciplines within the social sciences to write articles and books that both the general public and social scientists find fascinating and worthwhile. According to Gladwell, the "tipping point" is "that magic moment when an idea, trend, or social behavior crosses a threshold, tips, and spreads like wildfire."
According to Gladwell, there are three variables that determine whether and when the tipping point for a product, idea, or phenomenon will be achieved: The Law of the Few, the Stickiness Factor, and the Power of Context.
A global citizen is someone who self-identifies first and foremost not as a member of a state, a tribe or a nation, but as a member of the human race, and someone who is prepared to act on that belief, to tackle our world's greatest challenges.
In Langston Hughes' "I, Too", he speaks of how segregation existed in his present times and how he had to show tolerance towards those who shun him, but how that would not always be the case. His metaphor begins when he states that people "... send me to eat in the kitchen." while everyone else eats at the table. So he's set aside and left behind by society while everyone else carries a normal life. However, he doesn't fall for self pity but "laugh,
And eat well,
And grow strong.", waiting for the day when he will <em>sit at the table</em> and no one will dare to send him away as they will be able to see his value.
This is an extended metaphor as it is not confined to a phrase or sentence, but rather used throughout the whole text.
